Perhaps you should try some spelling variations:
gene bank » gene banks, one bank, genomen bank
yang yang » wang yang
kong star » kong sar
dan yang » daun yang, tan yang, wang yang
bank tan » bank can, bank bank, bank a
tan kong » tan hong
wang a » wang _, fang a, lang a
a gene » a genre, a gender, a gentle

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang yang) OR (dan yang))) OR (wang yan)) wang a gene bank tan kong star ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yang) OR (dan yang))) OR (wang yan)) wang a gene bank tan kong star ;".
• Adding a wildcard symbol may retrieve word variants: ((((yang yang) OR (dan yang))) OR (wang yan)) wang a gene bank tan kong star ;*.